Building Model for the University of Mosul Computer Network Using OPNET Simulator. Tikrit Journal of Engineering Sciences, [S. l.], v. 18, n. 2, p. 34–44, 2011. DOI: 10.25130/tjes.18.2.04. Disponível em: https://tj-es.com/ojs/index.php/tjes/article/view/498.. Acesso em: 9 sep. 2026.